<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=Edge">
  <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
  <title>{{ page.title }} - {{ site.title }}</title>
  <link rel="stylesheet" href="{{ "/assets/css/just-the-docs.css" | absolute_url }}">
  {% if site.search_enabled != nil %}
  <script type="text/javascript" src="{{ "/assets/js/vendor/lunr.min.js" | absolute_url }}"></script>
  {% endif %}
  <script type="text/javascript" src="{{ "/assets/js/just-the-docs.js" | absolute_url }}"></script>

  <meta name="viewport" content="width=device-width, initial-scale=1">

  <script>
    var _hmt = _hmt || [];
    (function () {
      var hm = document.createElement("script");
      hm.src = "https://hm.baidu.com/hm.js?c71fcd9deaa55c4e7ab5920a8caa4cf4";
      var s = document.getElementsByTagName("script")[0];
      s.parentNode.insertBefore(hm, s);
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  </script>
</head>